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This article is cited in 2 scientific papers (total in 2 papers)
Propagation of a gas-free combustion wave through a perforated barrier
R. M. Gabbasova, V. D. Kitlera, V. G. Prokof'evab, A. M. Shul'pekova a Tomsk Scientific Center, Siberian Branch, Russian Academy of Sciences, 634021, Tomsk, Russia
b Tomsk State University, 634050, Tomsk, Russia
Abstract:
The propagation of a high-temperature synthesis wave through a perforated metal plate mounted inside a cylindrical sample of a powder mixture of $\mathrm{Ni}+\mathrm{Al}$ was studied experimentally and theoretically. Copper and steel plates of different thickness were used. The passage of the exothermic reaction front through a hole in the barrier was investigated for different thermophysical characteristics of the plate and different geometric dimensions of the hole. Depending on the parameters of the plate, the minimum critical diameter of the hole required for the propagation of the combustion wave in the sample was determined as a function of plate parameters.
Keywords:
SHS, reaction front, burning rate, critical diameter.
Received: 18.10.2021 Revised: 17.11.2021 Accepted: 12.01.2022
Citation:
R. M. Gabbasov, V. D. Kitler, V. G. Prokof'ev, A. M. Shul'pekov, “Propagation of a gas-free combustion wave through a perforated barrier”, Fizika Goreniya i Vzryva, 58:6 (2022), 33–40; Combustion, Explosion and Shock Waves, 58:6 (2022), 657–664
Linking options:
https://www.mathnet.ru/eng/fgv886 https://www.mathnet.ru/eng/fgv/v58/i6/p33
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